Home / 334,320,324.75-501,506,876.88-88,677,032.18

Finding the Fourth Proportional to 334,320,324.75, 501,506,876.88 and 88,677,032.18

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Solution

The fourth proportional to 334,320,324.75, 501,506,876.88 and 88,677,032.18 is: 133,022,548.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,320,324.75 : 501,506,876.88 = 88,677,032.18 : x
  2. Step 2: Convert to fraction form
    334,320,324.75/501,506,876.88 = 88,677,032.18/x
  3. Step 3: Cross multiply
    334,320,324.75x = 501,506,876.88 × 88,677,032.18
  4. Step 4: Simplify right side
    334,320,324.75x = 44,472,141,457,071,520
  5. Step 5: Solve for x
    x = 44,472,141,457,071,520/334,320,324.75
  6. Step 6: Final answer
    x = 133,022,548.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.